Looking to Buy a Ready-Made Mobile Game (Unpublished) with Ad and Subscription Integration + Store Publishing markdown Copy Edit

I am looking to purchase a fully developed mobile game (Android and/or iOS) that meets the following criteria:

- Fully complete and functional
- Not published on Google Play or the App Store
- Ready for customization and reskinning

Requirements:
- The game must be 100% complete and ready to play
- Must not have been published or sold before
- Full source code and all assets (art, sound, UI, etc.) must be included
- Built using a mobile-compatible engine such as Unity, Flutter, or Godot
- Should allow for easy integration of:
- AdMob ads (rewarded, interstitial, banner)
- In-app subscriptions (e.g., VIP monthly or yearly features)

Deliverables:
- Full source code
- All design and sound assets
- APK demo or gameplay video
- Basic documentation explaining how to build and customize the project

Preferred but not required:
- Score/leaderboard functionality or integration with Google Play Games / Apple Game Center
- AdMob already integrated
- iOS compatibility tested on a real device

Budget:
Open depending on the quality and complexity of the game.

Please include the following in your offer:
1. Gameplay video or demo APK
2. Screenshots of the game
3. The development stack used (Unity, Godot, Flutter, etc.)
4. Your asking price
5. Confirmation that the game has never been published or sold before

I also want to publish the game on both Google Play and Apple App Store.
If you are able to help with publishing, please mention that and provide a full cost breakdown (including developer account fees if needed).

Important notes:
- I will not accept any published, cloned, or previously sold games
- I am only interested in original, unpublished games

Looking forward to your serious proposals. Thank you.